30306717

素因数分解:

$3^6\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5964

約数の個数: 28

約数和(自身を含む): 51939360

約数和(自身を除く): 21632643

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5939, 17817, 41573, 53451, 124719, 160353, 374157, 481059, 1122471, 1443177, 3367413, 4329531, 10102239, 30306717]

約数ペア:

[(1, 30306717), (3, 10102239), (7, 4329531), (9, 3367413), (21, 1443177), (27, 1122471), (63, 481059), (81, 374157), (189, 160353), (243, 124719), (567, 53451), (729, 41573), (1701, 17817), (5103, 5939)]